(noun) - A vanitas painting was a particular type of still life immensely popular in the Netherlands (and Paris, to a lesser extent), beginning in the 17th century.The phrase comes to us courtesy of a Biblical passage in Ecclesiastes, in which the Hebrew word hevel was incorrectly taken to mean vanity of vanities. vanitas painting, while possibly containing lovely objects, always included some reference to man's mortality-most often a human skull (with or without other bones), but also by way of burning candles, soap bubbles or decaying flowers.
Turn the camera off and remove the cap that covers the lens mount on the front of the camera. Remove the cap that covers the back of the lens. Hold the lens in front of the camera so that the little white dot on the lens aligns with the matching dot on the camera body.
In short, you'd probably be better off selling your Canon lenses and purchasing Nikon lenses for your D3200. But if you have to use these lenses, then get a Canon EOS dSLR body to match your glass if it's EOS, or get a mirrorless camera body and an adapter if they're Canon FD/FL. I believe that is the one you can't do. One of the big two mounts their lenses too far from the sensor to use the other's lens system. I don't recall for sure which it is, but as there is an adapter to use Nikon lenses on an EOS body on B&H, presumably it is the Canon lenses that can't work on a Nikon body.